<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="dome1.js"></script>
</head>
<body>
    <button onclick="ratio()">奇数的比率</button>
    <button onclick="maxAry()">最大值</button>
    <button onclick="minAry()">最小值</button>
    <button onclick="sorting()">升序排列</button>
</body>
</html>